Citation:

j.marmicro.2006.02.004

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Abstract:

In order to better understand Late Quaternary pelagic aragonite preservation in the western Arabian Sea we have investigated a high-resolution sediment core 905 off Somalia. Pteropod preservation is enhanced in times of reduced monsoon-driven productivity, indicated by low amounts of Corg and low barium to aluminium (Ba/Al) ratios. All periods corresponding to Heinrich events in the North Atlantic are represented by maxima in shell preservation of the common pteropod Limacina inflata (LDX values <2, except for H5-equivalent with a poorer shell preservation, LDX >2.66). Good shell preservation is also found during stadials at 52.1-53.2, 36, 33.2, and 31.9 ka. Relative abundance of pteropods and their fragments in the coarse fraction reaches maxima during Marine Isotope Stage (MIS) 5.2, during time-equivalents of Heinrich events 4-6 and in stadials at not, vert, similar 53, not, vert, similar 42.5, and 41.4 ka.

On longer time scales, the pteropod abundance corresponds to the 'Indo-Pacific carbonate preservation type' with poor preservation during interglacials and better preservation during glacials. Late MIS 5 to early MIS 4 sections (84.1-64.8 ka) and the Late Holocene interval (6.5–0 ka) of core 905 contain only traces of pteropods. The early Holocene (9.2-6.5 ka) part is characterized by low pteropod amounts. Between 64.8 and 43.4 ka strong fluctuations occur and an intermediate average relative pteropod abundance is revealed. Between 43.4 and 9.2 ka the highest amounts in relative pteropod abundance in core 905 are observed. Besides the regional monsoonal influence on deepwater chemistry, changes in deepwater circulation occurring on glacial/interglacial and stadial/interstadial time scales might have affected pteropod preservation. However, it remains elusive whether 1) deep water formation in the Arabian Sea, 2) inflow of Glacial North Atlantic Intermediate Water or 3) change in water mass properties of the Circumpolar Deep Water (which is the water mass currently bathing this site) contributed to the observed pteropod preservation pattern.

Related to:

Klöcker, Ralph (2005): Late Quaternary pelagic aragonite preservation in the Arabian Sea and its paleoceanographic implications. PhD Thesis, Elektronische Dissertationen an der Staats- und Universitätsbibliothek Bremen, Germany, 96 pp, urn:nbn:de:gbv:46-diss000102782

Klöcker, Ralph; Ivanochko, Tara S; Brummer, Geert-Jan A; Jung, S J A; Ganssen, Gerald M; Kroon, Dick; Ganeshram, Raja S; Henrich, Rüdiger (2007): Variation in production, input and preservation of metastable calcium carbonate off Somalia during the last 90 000 years. Quaternary Science Reviews, 26(19-21), 2674-2683, https://doi.org/10.1016/j.quascirev.2007.10.001

Project(s):

Center for Marine Environmental Sciences (MARUM)

Netherlands Indian Ocean Programme (NIOP)

Coverage:

Latitude: 10.766660 * Longitude: 51.950000

Date/Time Start: 1993-02-13T00:00:00 * Date/Time End: 1993-02-13T00:00:00

Minimum DEPTH, sediment/rock: 0.013 m * Maximum DEPTH, sediment/rock: 15.208 m

Event(s):

NIOP-C2_905_PC * Latitude: 10.766660 * Longitude: 51.950000 * Date/Time: 1993-02-13T00:00:00 * Elevation: -1575.0 m * Campaign: * Basis: Tyro * Method/Device: Piston corer (PC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m			Geocode
2	AGE	Age	ka BP			Geocode
3	Pteropoda	Pteropoda	%	Klöcker, Ralph	Counting 125-500 µm fraction	whole pteropods
4	Pteropoda	Pteropoda	%	Klöcker, Ralph	Counting 125-500 µm fraction	whole and fragments of pteropods
5	Pteropoda fragments	Pterop fragm	%	Klöcker, Ralph	Counting 125-500 µm fraction
6	Pteropoda fragmentation ratio	Pterop F		Klöcker, Ralph	Calculated, see reference(s)
7	Limacina dissolution index	LDX		Klöcker, Ralph	Calculated, see reference(s)

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

1712 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Depth sed [m]	2 Age [ka BP]	3 Pteropoda [%] (whole pteropods, Counting 125...)	4 Pteropoda [%] (whole and fragments of pterop...)	5 Pterop fragm [%] (Counting 125-500 µm fraction)	6 Pterop F (Calculated, see reference(s))	7 LDX (Calculated, see reference(s))
0.012	0.0	<0.1	<0.1	<0.1
0.088	0.3	<0.1	<0.1	<0.1
0.162	0.6	<0.1	<0.1	<0.1
0.238	0.9	<0.1	<0.1	<0.1
0.322	1.4	<0.1	<0.1	<0.1
0.398	1.8	<0.1	<0.1	<0.1
0.473	2.2	<0.1	<0.1	<0.1
0.548	2.5	<0.1	<0.1	<0.1
0.622	2.9	<0.1	<0.1	<0.1
0.648	3.0	<0.1	<0.1	<0.1
0.722	3.4	<0.1	<0.1	<0.1
0.798	3.8	<0.1	<0.1	<0.1
0.872	4.2	<0.1	<0.1	<0.1
0.948	4.5	<0.1	<0.1	<0.1
1.022	4.9	<0.1	<0.1	<0.1
1.098	5.1	<0.1	<0.1	<0.1
1.172	5.3	<0.1	<0.1	<0.1
1.248	5.7	<0.1	<0.1	<0.1
1.322	5.9	<0.1	<0.1	<0.1
1.398	6.1	<0.1	<0.1	<0.1
1.472	6.3	<0.1	<0.1	<0.1
1.538	6.5	0.2	0.5	0.3	0.7
1.612	6.8	0.0	1.3	1.3	1.0
1.713	7.2	0.0	0.9	0.9	1.0
1.812	7.6	0.4	4.3	3.9	0.9
1.912	7.9	0.0	4.9	4.9	1.0
2.012	8.2	0.9	7.0	6.1	0.9
2.112	8.3	0.9	6.3	5.4	0.9
2.238	8.5	0.7	4.0	3.4	0.8
2.312	8.7	0.4	3.3	2.9	0.9
2.412	8.8	0.4	2.6	2.1	0.8
2.512	9.0	1.3	8.4	7.1	0.8
2.613	9.2	1.6	5.4	3.8	0.7
2.688	9.3	5.6	22.6	16.9	0.8
2.712	9.4	4.2	17.1	13.0	0.8	4.4
2.762	9.5	5.7	22.5	16.8	0.7	4.0
2.788	9.6	8.3	19.6	11.3	0.6
2.812	9.7	3.2	21.8	18.7	0.9
2.838	9.8	8.9	19.1	10.2	0.5
2.863	9.9	8.2	36.5	28.3	0.8	3.6
2.888	10.1	11.4	30.0	18.6	0.6
2.912	10.2	3.1	21.7	18.5	0.9
2.938	10.3	6.9	23.9	17.0	0.7
2.962	10.4	4.6	27.9	23.3	0.8	4.0
2.988	10.5	11.8	25.8	14.0	0.5	2.6
3.012	10.6	7.2	35.6	28.4	0.8	3.1
3.038	10.7	15.1	31.6	16.4	0.5	3.4
3.062	10.8	11.0	35.5	24.5	0.7	4.2
3.088	10.9	13.3	27.8	14.4	0.5	3.0
3.113	11.0	14.5	30.8	16.2	0.5	3.6
3.162	11.1	13.0	33.4	20.5	0.6	3.7
3.212	11.3	7.7	32.7	25.0	0.8	2.9
3.238	11.5	12.8	37.6	24.9	0.7	2.1
3.262	11.7	14.8	45.7	30.9	0.7	2.0
3.288	11.8	13.1	38.4	25.3	0.7	1.9
3.312	11.9	7.9	39.9	32.0	0.8	1.6
3.338	12.0					1.6
3.363	12.1	9.7	43.1	33.4	0.8	2.1
3.388	12.2	10.5	42.3	31.8	0.8	1.4
3.412	12.3	6.4	48.7	42.3	0.9	1.7
3.438	12.4					1.8
3.462	12.6	13.2	47.3	34.1	0.7	2.5
3.512	12.8	10.3	32.9	22.6	0.7	3.5
3.562	13.1	13.0	42.0	29.0	0.7	3.4
3.662	13.6	12.9	53.5	40.6	0.8	3.3
3.712	13.9	10.5	34.6	24.0	0.7	2.8
3.738	14.1	16.3	34.9	18.6	0.5	2.4
3.788	14.5	9.0	32.4	23.4	0.7	1.7
3.812	14.8	14.8	41.4	26.6	0.6	1.5
3.838	15.1	13.1	41.3	28.2	0.7	1.3
3.863	15.3	12.6	40.4	27.8	0.7	1.7
3.888	15.6	11.9	40.8	28.9	0.7	1.5
3.938	16.0	9.6	38.8	29.1	0.8
3.962	16.1	9.2	37.2	28.0	0.8	2.0
4.012	16.5	9.3	33.8	24.6	0.7	1.6
4.038	16.5	7.2	31.5	24.3	0.8	1.9
4.062	16.6	6.4	43.8	37.5	0.9	1.4
4.088	16.7	11.3	43.1	31.8	0.7	2.0
4.138	17.0	6.1	41.9	35.8	0.9	1.6
4.162	17.2	6.7	30.3	23.5	0.8	2.5
4.188	17.4	7.4	38.6	31.2	0.8	1.5
4.212	17.6	7.1	29.5	22.3	0.8	3.1
4.238	17.8	6.5	26.7	20.2	0.8
4.262	18.0	7.4	21.0	13.6	0.6
4.288	18.2	8.2	23.6	15.4	0.7
4.312	18.4	3.8	26.2	22.4	0.9	2.4
4.338	18.6	6.3	23.7	17.5	0.7
4.362	18.8	5.2	20.8	15.6	0.8
4.388	19.0	5.6	17.9	12.3	0.7
4.413	19.2	5.9	25.5	19.6	0.8	3.0
4.438	19.4	8.3	23.8	15.5	0.7
4.462	19.6	6.0	23.7	17.7	0.7
4.488	19.8	7.8	26.0	18.1	0.7	2.3
4.512	20.0	4.6	20.5	15.9	0.8	4.0
4.538	20.2	7.3	28.4	21.1	0.7
4.588	20.6	8.0	26.2	18.2	0.7
4.612	20.8	1.9	19.7	17.9	0.9	3.8
4.663	21.2	5.1	16.6	11.5	0.7
4.688	21.4	5.5	22.7	17.1	0.8
4.702	21.5	3.9	18.6	14.7	0.8	3.9
4.728	21.7	7.3	24.9	17.7	0.7
4.828	22.5	8.5	22.5	14.0	0.6	2.1
4.852	22.7	8.2	29.4	21.2	0.7	2.7
4.902	23.1	8.9	24.0	15.1	0.6	3.7
4.928	23.3	9.2	22.2	13.0	0.6
4.952	23.5	5.6	23.6	18.0	0.8	3.1
5.052	24.3	9.3	20.3	11.1	0.5	0.9
5.102	24.9	4.6	14.0	9.4	0.7	3.6
5.128	25.1	5.0	21.7	16.7	0.8
5.202	26.0	4.9	17.7	12.8	0.7	3.6
5.228	26.3	5.7	16.5	10.8	0.7
5.252	26.6	5.6	17.9	12.3	0.7
5.302	27.1	6.1	33.3	27.1	0.8	3.0
5.328	27.4	11.1	30.8	19.7	0.6	2.2
5.402	28.3	8.1	30.8	22.7	0.7	2.5
5.428	28.5	9.3	26.0	16.7	0.6	2.2
5.452	28.8					2.0
5.502	29.4	8.4	32.0	23.6	0.7	1.6
5.528	29.7	9.7	35.5	25.8	0.7	1.6
5.602	30.5	8.7	23.2	14.5	0.6	4.2
5.652	31.0	9.3	26.9	17.5	0.7	3.3
5.702	31.5	9.8	32.8	23.0	0.7	3.7
5.752	31.9	7.0	25.6	18.6	0.7	1.9
5.802	32.2	5.3	21.2	15.9	0.8	4.1
5.902	32.8	7.9	36.9	29.0	0.8	3.4
5.952	33.1	7.0	30.7	23.7	0.8	4.0
5.978	33.2	10.9	30.9	20.0	0.6	2.0
6.028	33.5	5.8	17.5	11.7	0.7
6.052	33.6	5.4	27.3	21.9	0.8	4.2
6.102	33.9	8.2	26.3	18.1	0.7	2.4
6.128	34.1	10.9	29.6	18.7	0.6	3.0
6.178	34.4	5.7	18.6	12.9	0.7
6.203	34.5	6.4	15.0	8.6	0.6
6.228	34.7	6.8	23.4	16.6	0.7
6.302	35.1	9.0	26.6	17.6	0.7	4.0
6.328	35.3	12.0	30.0	18.0	0.6	3.5
6.352	35.5	13.2	36.8	23.5	0.6	4.0
6.378	35.7	11.0	25.1	14.1	0.6	2.4
6.402	35.8	8.7	22.4	13.8	0.6	2.1
6.428	36.0	12.4	23.2	10.8	0.5	1.9
6.478	36.4	14.3	31.5	17.1	0.5
6.502	36.5	10.6	24.4	13.8	0.6	2.6
6.528	36.7	13.0	31.6	18.6	0.6	2.3
6.552	36.9	8.7	29.9	21.1	0.7	4.0
6.578	37.1	9.4	29.6	20.2	0.7
6.602	37.2	12.9	25.0	12.1	0.5	3.4
6.628	37.4	12.0	34.8	22.8	0.7	2.5
6.652	37.6	12.9	36.5	23.6	0.6	3.4
6.728	38.0	10.0	23.2	13.2	0.6	3.5
6.752	38.1	10.7	32.1	21.4	0.7	4.1
6.802	38.2	11.3	36.1	24.8	0.7	1.9
6.828	38.3	13.9	34.6	20.7	0.6
6.852	38.3	17.0	45.7	28.7	0.6	3.2
6.878	38.4	14.9	31.1	16.2	0.5	1.8
6.902	38.5	14.5	37.7	23.2	0.6	1.5
6.953	38.8	8.8	42.3	33.5	0.8	1.8
6.978	39.1	8.1	29.8	21.8	0.7
7.002	39.4	11.7	33.4	21.8	0.7	2.0
7.028	39.6	11.7	28.1	16.4	0.6	3.2
7.052	39.9	5.4	23.0	17.6	0.8	3.5
7.078	40.2	7.6	25.1	17.5	0.7
7.102	40.4	4.4	15.7	11.3	0.7
7.128	40.6	9.7	22.8	13.1	0.6
7.152	40.7	6.4	19.6	13.3	0.7	4.6
7.178	40.8	4.8	22.7	17.9	0.8
7.203	41.0	7.3	16.0	8.7	0.5	3.5
7.252	41.2	9.2	19.8	10.6	0.5	3.9
7.278	41.4	15.9	37.8	21.9	0.6	3.3
7.302	41.5	8.5	24.1	15.6	0.6	4.2
7.328	41.6	9.0	26.1	17.0	0.7	3.9
7.352	41.7	7.8	17.6	9.8	0.6	3.9
7.402	42.0	2.0	4.0	2.0
7.428	42.1	7.7	15.6	7.9	0.5	4.1
7.453	42.2	2.6	13.7	11.1	0.8
7.478	42.4	6.0	14.8	8.9	0.6	4.4
7.502	42.5	14.7	33.1	18.4	0.6	3.5
7.528	42.6	15.1	31.5	16.4	0.5	4.4
7.552	42.7	13.6	51.5	37.9	0.7	4.1
7.578	42.8	12.2	28.1	15.8	0.6	4.2
7.602	43.0	9.2	23.6	14.3	0.6	3.5
7.628	43.1	0.5	1.0	0.5
7.652	43.3	3.4	10.4	6.9	0.7
7.678	43.4	7.5	16.7	9.3	0.6	3.3
7.703	43.6	0.5	1.0	0.5
7.728	43.7	0.5	1.0	0.5
7.752	43.9	0.5	1.0	0.5
7.778	44.0	2.2	9.8	7.5	0.8	3.2
7.828	44.3	<0.5	<1.0	<0.5
7.878	44.6	0.5	1.0	0.5
7.902	44.7	0.9	4.7	3.8	0.8	3.2
7.928	44.9	0.5	1.0	0.5
8.028	45.5	6.5	21.2	14.7	0.7	3.6
8.052	45.6	8.7	33.3	24.6	0.7	3.5
8.078	45.8	15.7	39.6	23.9	0.6	2.7
8.103	45.9	10.7	32.1	21.4	0.7	3.3
8.178	46.4	8.0	21.9	13.9	0.6	2.9
8.202	46.5	3.5	20.9	17.4	0.8	3.4
8.228	46.7	2.9	21.9	19.0	0.9	3.6
8.278	47.0	3.6	13.5	9.9	0.7	3.3
8.302	47.1	1.1	9.7	8.6	0.9	3.2
8.378	47.6	0.9	7.2	6.4	0.9
8.402	47.8	1.3	5.2	3.9	0.8
8.428	47.9	0.4	3.5	3.1	0.9
8.452	48.1	1.0	8.7	7.6	0.9
8.552	48.7	2.1	10.4	8.3	0.8
8.652	49.4	1.1	9.2	8.0	0.9
8.752	50.0	1.8	7.3	5.5	0.8
8.853	50.7	1.0	9.8	8.8	0.9
8.952	51.3	2.5	9.5	7.0	0.7	4.3
9.052	51.8	2.4	12.4	10.0	0.8	3.4
9.103	52.0	3.6	14.5	10.9	0.8
9.128	52.1	2.3	15.4	13.1	0.9
9.152	52.1	6.7	15.6	8.9	0.6	3.7
9.202	52.3	6.3	19.5	13.2	0.7	4.1
9.228	52.4	4.9	18.8	13.9	0.7	4.2
9.252	52.5	8.9	30.2	21.3	0.7	4.1
9.278	52.6	9.6	22.0	12.4	0.6	3.8
9.302	52.7	11.7	39.3	27.6	0.7	3.7
9.328	52.8	11.2	32.0	20.8	0.7	3.5
9.353	52.9	8.3	38.7	30.5	0.8	3.6
9.402	53.0	12.7	30.8	18.1	0.6	4.4
9.428	53.1	10.4	27.4	17.0	0.6
9.452	53.2	7.7	21.7	14.0	0.6	3.9
9.478	53.3	9.1	23.8	14.6	0.6	4.4
9.502	53.4	8.6	21.7	13.1	0.6	4.4
9.528	53.5	7.8	34.8	27.0	0.8	4.1
9.552	53.8	8.9	28.6	19.7	0.7	4.3
9.603	54.4	1.8	8.5	6.6	0.8
9.628	54.8	1.4	5.3	3.9	0.7
9.652	55.1	1.1	5.5	4.4	0.8
9.728	56.1	2.5	11.3	8.8	0.8
9.752	56.5	3.2	7.2	3.9	0.5
9.802	57.1	2.6	12.6	9.9	0.8
9.828	57.5	2.5	11.9	9.3	0.8
9.853	57.7	3.8	12.1	8.3	0.7
9.878	57.9	6.0	19.8	13.8	0.7
9.902	58.1	6.7	31.6	24.9	0.8	4.0
9.928	58.3	9.2	27.2	18.0	0.7	3.9
9.952	58.6	7.2	29.5	22.3	0.8	3.6
10.003	59.0	4.8	18.8	14.0	0.7	3.2
10.028	59.2	2.6	13.9	11.4	0.8
10.053	59.4	7.1	24.5	17.3	0.7	3.0
10.078	59.6	13.1	29.4	16.3	0.6	2.3
10.103	59.8	14.6	33.3	18.8	0.6	3.0
10.128	60.1	12.1	30.6	18.4	0.6	1.9
10.153	60.3	9.9	34.6	24.8	0.7	1.6
10.203	60.6	11.1	41.8	30.7	0.7	2.2
10.228	60.8	9.1	31.0	21.9	0.7	2.0
10.253	60.9	8.7	29.5	20.8	0.7	2.2
10.278	61.0	9.0	23.5	14.5	0.6	2.1
10.303	61.2	11.9	35.8	23.9	0.7	2.2
10.333	61.3	9.4	35.1	25.7	0.7	2.2
10.358	61.5	7.1	21.5	14.4	0.7	2.5
10.383	61.6	8.5	24.7	16.2	0.7	2.1
10.408	61.8	5.3	20.2	14.9	0.7	2.2
10.433	61.9	9.2	34.8	25.6	0.7	2.1
10.483	62.2	5.2	20.8	15.6	0.8	2.9
10.508	62.3	2.9	15.4	12.5	0.8
10.533	62.4	4.0	14.5	10.5	0.7
10.558	62.6	6.1	15.4	9.3	0.6	1.3
10.583	62.7	3.7	11.7	7.9	0.7
10.608	62.9	2.3	12.7	10.5	0.8
10.633	63.0	2.4	13.6	11.2	0.8	2.1
10.683	63.3	0.9	8.5	7.6	0.9
10.707	63.4	1.6	8.2	6.6	0.8
10.733	63.5	1.0	14.2	13.2	0.9	2.6
10.758	63.7	3.1	15.9	12.8	0.8
10.783	63.8	4.5	13.9	9.4	0.7	2.0
10.808	63.9	3.4	15.6	12.2	0.8
10.833	64.0	1.8	11.1	9.3	0.8
10.858	64.1	0.0	0.3	0.2	0.9
10.908	64.3				1.0
10.933	64.4	0.9	4.3	3.3	0.8
10.958	64.5	1.0	2.0	1.0
10.983	64.6	0.5	1.0	0.5
11.008	64.7	1.0	2.0	1.0
11.033	64.8	1.6	6.7	5.1	0.8	1.7
11.083	65.0	0.0	0.3	0.2	0.9
11.108	65.1	0.5	1.0	0.5
11.133	65.2	0.1	3.2	3.1	1.0
11.158	65.3	<1.0	<2.0	<1.0
11.183	65.4	<0.5	<1.0	<0.5
11.208	65.5	<0.5	<1.0	<0.5
11.233	65.6	0.4	2.2	1.8	0.8
11.283	65.9	<0.5	<1.0	<0.5
11.308	66.1	<0.5	<1.0	<0.5
11.332	66.2	<0.5	<1.0	<0.5
11.358	66.4	<0.5	<1.0	<0.5
11.383	66.6	<0.5	<1.0	<0.5
11.408	66.8	0.0	1.2	1.2	1.0
11.433	67.0	<0.5	<1.0	<0.5
11.483	67.3	<0.5	<1.0	<0.5
11.533	67.7	0.2	1.7	1.5	0.9
11.558	67.9	0.5	1.0	0.5
11.583	68.1	0.6	1.1	0.6	0.5
11.608	68.2	<0.5	<1.0	<0.5
11.633	68.4	<0.5	<1.0	<0.5
11.658	68.6	<0.5	<1.0	<0.5
11.683	68.8	0.7	1.2	0.5	0.4
11.733	69.1	<0.5	<1.0	<0.5
11.758	69.3	0.3	2.3	2.0	0.9
11.783	69.5	0.4	4.5	4.0	0.9
11.808	69.6	0.1	4.1	4.0	1.0
11.908	70.1	0.1	1.9	1.7	0.9
11.957	70.4	<0.5	<1.0	<0.5
11.983	70.5	0.5	1.4	0.9	0.7
12.008	70.6	<0.5	<1.0	<0.5
12.033	70.7	<0.5	<1.0	<0.5
12.083	71.0	0.6	2.1	1.6	0.7
12.108	71.1	<0.5	<1.0	<0.5
12.133	71.2	<0.5	<1.0	<0.5
12.158	71.4	<0.5	<1.0	<0.5
12.183	71.5	0.0	0.9	0.9	1.0
12.208	71.6	<0.5	<1.0	<0.5
12.233	71.7	0.6	1.6	1.0	0.6
12.308	72.1	<0.5	<1.0	<0.5
12.333	72.3	<0.5	<1.0	<0.5
12.358	72.4	<0.5	<1.0	<0.5
12.383	72.5	0.2	0.7	0.6	0.8
12.408	72.6	<0.5	<1.0	<0.5
12.433	72.8	<0.5	<1.0	<0.5
12.458	72.9	<0.5	<1.0	<0.5
12.483	73.0	0.3	0.7	0.3	0.5
12.508	73.1	<0.5	<1.0	<0.5
12.533	73.3	<0.5	<1.0	<0.5
12.558	73.4	<0.5	<1.0	<0.5
12.582	73.5	0.1	1.4	1.3	0.9
12.608	73.7	<0.5	<1.0	<0.5
12.633	73.8	<0.5	<1.0	<0.5
12.683	74.1	0.0	1.6	1.6	1.0
12.708	74.2	<0.5	<1.0	<0.5
12.733	74.4	<0.5	<1.0	<0.5
12.758	74.5	<0.5	<1.0	<0.5
12.783	74.6	0.0	2.1	2.1	1.0
12.807	74.8	<0.5	<1.0	<0.5
12.833	74.9	<0.1	<0.1	<0.1
12.857	75.1	<0.5	<1.0	<0.5
12.883	75.2	<0.5	<1.0	<0.5
12.907	75.3	<0.5	<1.0	<0.5
12.933	75.5	<0.5	<1.0	<0.5
12.983	75.8	<0.5	<1.0	<0.5
13.007	75.9	<0.5	<1.0	<0.5
13.032	76.0	<0.5	<1.0	<0.5
13.058	76.2	<0.5	<1.0	<0.5
13.083	76.3	<0.5	<1.0	<0.5
13.107	76.4	<0.5	<1.0	<0.5
13.132	76.6	0.0	0.3	0.2	0.9
13.158	76.7	<0.5	<1.0	<0.5
13.183	76.9	<0.5	<1.0	<0.5
13.207	77.0	<0.5	<1.0	<0.5
13.232	77.1	0.0	0.3	0.2	0.9
13.257	77.3	<0.5	<1.0	<0.5
13.283	77.4	<0.5	<1.0	<0.5
13.307	77.5	<0.5	<1.0	<0.5
13.333	77.7	0.0	0.3	0.2	0.9
13.357	77.8	<0.5	<1.0	<0.5
13.383	78.0	<0.5	<1.0	<0.5
13.407	78.1	<0.5	<1.0	<0.5
13.432	78.2	0.1	0.7	0.6	0.8
13.458	78.4	<0.5	<1.0	<0.5
13.482	78.5	<0.5	<1.0	<0.5
13.508	78.6	<0.5	<1.0	<0.5
13.532	78.8	<0.5	<1.0	<0.5
13.558	78.9	<0.5	<1.0	<0.5
13.583	79.1	<0.5	<1.0	<0.5
13.608	79.2	<0.5	<1.0	<0.5
13.632	79.3	0.3	1.0	0.7	0.7
13.657	79.5	<0.5	<1.0	<0.5
13.683	79.6	<0.5	<1.0	<0.5
13.708	79.8	<0.5	<1.0	<0.5
13.732	79.9	0.0	1.0	1.0	1.0
13.757	80.0	<0.5	<1.0	<0.5
13.783	80.2	<0.5	<1.0	<0.5
13.808	80.3	<0.5	<1.0	<0.5
13.832	80.4	<0.5	<1.0	<0.5
13.857	80.6	<0.5	<1.0	<0.5
13.882	80.7	<0.5	<1.0	<0.5
13.908	80.9	<0.5	<1.0	<0.5
13.958	81.1	<0.5	<1.0	<0.5
13.982	81.3	<0.5	<1.0	<0.5
14.008	81.4	<0.5	<1.0	<0.5
14.032	81.5	<0.5	<1.0	<0.5
14.057	81.7	<0.5	<1.0	<0.5
14.083	81.8	<0.5	<1.0	<0.5
14.107	82.0	<0.5	<1.0	<0.5
14.157	82.2	<0.5	<1.0	<0.5
14.183	82.4	<0.5	<1.0	<0.5
14.208	82.5	0.1	3.5	3.4	1.0
14.233	82.7	<0.5	<1.0	<0.5
14.257	82.8	<0.5	<1.0	<0.5
14.282	82.9	0.2	2.2	2.0	0.9
14.308	83.1	<0.5	<1.0	<0.5
14.333	83.2	<0.5	<1.0	<0.5
14.357	83.3	<0.5	<1.0	<0.5
14.382	83.5	0.0	0.3	0.2	0.9
14.408	83.6	<0.5	<1.0	<0.5
14.432	83.8	<0.5	<1.0	<0.5
14.482	84.1	0.0	0.3	0.2	0.9
14.507	84.3	2.2	14.9	12.7	0.8
14.543	84.5	4.2	19.5	15.3	0.8
14.570	84.7	5.3	27.5	22.2	0.8
14.598	84.8	4.0	24.8	20.8	0.8
14.622	85.0	4.1	27.8	23.7	0.9
14.648	85.1	6.9	30.2	23.3	0.8
14.673	85.3	7.2	34.3	27.1	0.8
14.698	85.5	6.4	21.8	15.4	0.7
14.747	85.8	8.0	26.5	18.5	0.7
14.773	85.9	4.1	20.7	16.7	0.8
14.798	86.1	3.5	21.1	17.6	0.8
14.823	86.3	2.9	16.2	13.2	0.8
14.848	86.4	5.9	16.6	10.7	0.6
14.873	86.6	3.9	16.3	12.4	0.8
14.900	86.7	1.3	10.0	8.6	0.9
14.923	86.9	2.6	13.3	10.7	0.8
14.958	87.1	1.4	7.7	6.3	0.8
14.982	87.3	0.4	3.3	2.9	0.9
15.007	87.4	<0.5	<1.0	<0.5
15.033	87.6	<0.5	<1.0	<0.5
15.057	87.7	<0.5	<1.0	<0.5
15.083	87.9	<0.5	<1.0	<0.5
15.107	88.1	<0.5	<1.0	<0.5
15.158	88.4	<0.5	<1.0	<0.5
15.182	88.5	0.0	0.3	0.2	0.9
15.208	88.7	<0.5	<1.0	<0.5